機器
activity
asphalt
asphalting
bitumen
blacktopping
building
compaction
compactor
construction
engineering
equipment
gravel
heavy
highway
hot
industrial
industry
job
laying
machinery
maintenance
pave
pavement
paver
paving
pressure
renewal
renovation
repair
road
roadwork
roller
service
site
soil
steam
steamroller
street
tar
transportation
truck
urban
vehicle
vibration
vibrator
wheel
work